| Parameters | 
                                                                                                            
                                            | Base Part Number | LC4512 | 
                                                                            
                                            | Pin Count | 176 | 
                                                                            
                                            | Qualification Status | Not Qualified | 
                                                                            
                                            | Operating Supply Voltage | 2.5V | 
                                                                            
                                            | Programmable Type | In System Programmable | 
                                                                            
                                            | Max Supply Voltage | 2.7V | 
                                                                            
                                            | Min Supply Voltage | 2.3V | 
                                                                            
                                            | Operating Supply Current | 14mA | 
                                                                            
                                            | Number of I/O | 128 | 
                                                                            
                                            | Nominal Supply Current | 14mA | 
                                                                            
                                            | Memory Type | EEPROM | 
                                                                            
                                            | Propagation Delay | 10 ns | 
                                                                            
                                            | Number of Logic Elements/Cells | 32 | 
                                                                            
                                            | Max Frequency | 322MHz | 
                                                                            
                                            | Number of Programmable I/O | 44 | 
                                                                            
                                            | Output Function | MACROCELL | 
                                                                            
                                            | Number of Macro Cells | 512 | 
                                                                            
                                            | JTAG BST | YES | 
                                                                            
                                            | Number of Dedicated Inputs | 4 | 
                                                                            
                                            | Voltage Supply - Internal | 2.3V~2.7V | 
                                                                            
                                            | Delay Time tpd(1) Max | 10ns | 
                                                                            
                                            | Height Seated (Max) | 1.6mm | 
                                                                            
                                            | Length | 24mm | 
                                                                            
                                            | Width | 24mm | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 176-LQFP | 
                                                                            
                                            | Number of Pins | 176 | 
                                                                            
                                            | Operating Temperature | -40°C~105°C TJ | 
                                                                            
                                            | Packaging | Tray | 
                                                                            
                                            | Published | 2000 | 
                                                                            
                                            | Series | ispMACH® 4000B | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                            
                                            | Number of Terminations | 176 | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | Terminal Finish | Matte Tin (Sn) | 
                                                                            
                                            | Additional Feature | YES | 
                                                                            
                                            | HTS Code | 8542.39.00.01 | 
                                                                            
                                            | Subcategory | Programmable Logic Devices | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Terminal Position | QUAD | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | 260 | 
                                                                            
                                            | Supply Voltage | 2.5V | 
                                                                            
                                            | Terminal Pitch | 0.5mm | 
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 
                                                                                                    
                            
                         
                                                LC4512B-10TN176I Overview
The mobile phone network has  512  macro cells, which are cells that provide radio coverage from high-power cell sites (towers, antennas, or masts).The product is contained in a 176-LQFP package.The device is programmed with 128 I/Os.There is a 176terminations set on devices.This electrical part has a terminal position of [0], which serves as an important point of access for passengers and freight.A voltage of 2.5Vprovides power to the device.It is a part of the family [0].It is packaged in the way of Tray.Ensure its reliability by operating at [0].Ideally, the chip should be mounted by Surface Mount.In FPGA terms, it is a type of ispMACH? 4000Bseries FPGA.In this chip, the 176pins are programmed.It is also characterized by YES.Its related parts can be found in the [0].In order to achieve high efficiency, the supply voltage should be maintained at [0].For data storage, EEPROMis adopted.Surface Mountmounts this electronic component.176pins are included in its design.A maximum supply voltage of 2.7Vis used in its operation.Normally, it operates with a voltage of 2.3VV as its minimum supply voltage.In total, there are 44programmable I/Os.It is important to make sure that the maximum frequency is less than 322MHz.The status of input signals is detected by 4dedicated inputs.There are 32 logic elements/cells to form a fundamental building block. 
LC4512B-10TN176I Features
176-LQFP package
128 I/Os
The operating temperature of -40°C~105°C TJ
176 pin count
176 pins
LC4512B-10TN176I Applications
There are a lot of Lattice Semiconductor Corporation LC4512B-10TN176I CPLDs applications. 
- I/O expansion
- Battery operated portable devices
- INTERRUPT SYSTEM
- Power Meter SMPS
- Custom shift registers
- Multiple Clock Source Selection
- Preset swapping
- Wide Vin Industrial low power SMPS
- Reset swapping
- Complex programmable logic devices